Looking back, people in the 90s really enjoyed word play and talking with attitude (talk to the hand, anyone?). While there are some words that have managed to stick around, a few others are best left in the past. Here are 20 slang words we all definitely used in the 90s that made us feel super fly:1. As ifThanks to the cult-classic film Clueless, “as if” become incorporated into every conversation we’ve ever had since 1995. It translates to "I don't think so."2. FlyNo, not your pant’s fly. In this case the word stands for “cool.